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In the Select Physics tree, select Acoustics>Pressure Acoustics>Pressure Acoustics, Frequency Domain (acpr).
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Click Add.
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Click
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Click
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Browse to the model’s Application Libraries folder and double-click the file acoustic_scattering_parameters.txt.
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Click the
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Select the object sph1 only.
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Select the object elp1 only.
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In the Model Builder window, under Component 1 (comp1) click Pressure Acoustics, Frequency Domain (acpr).
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In the Settings window for Pressure Acoustics, Frequency Domain, locate the Sound Pressure Level Settings section.
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From the Reference pressure for the sound pressure level list, choose Use reference pressure for water.
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Click the
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Click OK.
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Click OK.
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Click OK.
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Click OK.
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In the Settings window for Polar Plot Group, type Exterior-Field Pressure, xy-Plane in the Label text field.
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Locate the Evaluation section. Find the Evaluation distance subsection. In the Radius text field, type Rext.
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In the Settings window for Polar Plot Group, type Exterior-Field SPL, xy-Plane in the Label text field.
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In the Model Builder window, expand the Exterior-Field SPL, xy-Plane node, then click Radiation Pattern 1.
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In the Settings window for Polar Plot Group, type Exterior-Field Pressure, yz-Plane in the Label text field.
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In the Model Builder window, expand the Exterior-Field Pressure, yz-Plane node, then click Radiation Pattern 1.
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In the Settings window for Polar Plot Group, type Exterior-Field SPL, yz-Plane in the Label text field.
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In the Model Builder window, expand the Exterior-Field SPL, yz-Plane node, then click Radiation Pattern 1.
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In the tree, select Study 1/Solution 1 (sol1)>Pressure Acoustics, Frequency Domain>Exterior-Field Sound Pressure Level (acpr).
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In the Model Builder window, expand the Exterior-Field Sound Pressure Level (acpr) node, then click Radiation Pattern 1.
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Select the Description check box. In the associated text field, type Exterior-field sound pressure level.
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Click OK.
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